1 // Test whether no race conditions are reported on std::thread. Note: since 2 // the implementation of std::thread uses the shared pointer implementation, 3 // that implementation has to be annotated in order to avoid false positives. 4 // See also http://gcc.gnu.org/onlinedocs/libstdc++/manual/debug.html for more 5 // information. 6 7 #include "../../drd/drd.h" 8 #define _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(addr) \ 9 ANNOTATE_HAPPENS_BEFORE(addr) 10 #define _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(addr) \ 11 ANNOTATE_HAPPENS_AFTER(addr) 12 #define _GLIBCXX_EXTERN_TEMPLATE -1 13 14 #include <iostream> 15 #include <thread> 16 main(int argc,char ** argv)17int main(int argc, char** argv) 18 { 19 std::thread t( []() { } ); 20 t.join(); 21 std::cerr << "Done.\n"; 22 return 0; 23 } 24